Well good old Google comes through again LOL. Here's the website for the company that makes these for the Canadian market (the model you want is on this page - the MRC510).....

http://www.minderresearch.com/tempwired.html

Here's the list of retailers that carry this product....

http://www.minderresearch.com/wheretobuy.html

If all else fails, here's their contact information page...

http://www.minderresearch.com/contact.html

By the way, I'm putting together a file on international resources for basic reptile needs so if you are in another country and have a link for your version of Acu-Rites or where to get a deal on a tstat or whatever, please feel free to PM me the links for my files. It's always handy to have this information at my fingertips when we have so many new international members.